12. Vector Bitwise Operators

How do you plan to solve it?

module bitwise_ops_demo(input [3:0] A,input [3:0] B,output [3:0] AND_OUT,output [3:0] OR_OUT,output [3:0] XOR_OUT,output [3:0] XNOR_OUT);
assign AND_OUT=A&B;
assign OR_OUT=A|B;
assign XOR_OUT=A^B;
assign XNOR_OUT=~(A^B);
endmodule